23210123113 has 4 divisors (see below), whose sum is σ = 24431708560. Its totient is φ = 21988537668.

The previous prime is 23210123107. The next prime is 23210123159. The reversal of 23210123113 is 31132101232.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 23210123113 - 2¹⁷ = 23209992041 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (19), and also a Moran number because the ratio is a prime number: 1221585427 = 23210123113 / (2 + 3 + 2 + 1 + 0 + 1 + 2 + 3 + 1 + 1 + 3).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23210123513) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 610792695 + ... + 610792732.

It is an arithmetic number, because the mean of its divisors is an integer number (6107927140).

Almost surely, 2^23210123113 is an apocalyptic number.

It is an amenable number.

23210123113 is a deficient number, since it is larger than the sum of its proper divisors (1221585447).

23210123113 is a wasteful number, since it uses less digits than its factorization.

23210123113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1221585446.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 23210123113 its reverse (31132101232), we get a palindrome (54342224345).

The spelling of 23210123113 in words is "twenty-three billion, two hundred ten million, one hundred twenty-three thousand, one hundred thirteen".